Help for "toyota truck" brake upgrade in Open Discussions Posted Thursday at 11:17 PM If you are using the stock solid non-vented rotor, it looks to be the correct caliper. If you are going with new vented rotors, you need the "W" version of the toyota calipers. W = wide. You just need to finesse the hard line to the new calipers brake line location. Make sure the bleeders are at the top when mounted. One caliper is left, the other right.